Objective: To investigate the cognition degree of subjects participating general investigation with lung cancer low dose of multi-row spiral computed tomography toward lung cancer and lung cancer CT general investigation items.

Control study between CT examination and liver biopsy pathology in patients with chronic hepatitis B.;

CT examination and clinical analysis of intracranial hemorrhage induced by delated deficiency of vitK;

Methods 20 cases with colon carcinoma, all operated on and pathologically proved, adopted pneumobarium double contrast examination and CT examination respectively.

Objective:To investigate the significance of fundings from CT scan in diagnosing intracranial hemorrhage caused by delayed vitamin K deficiency.

Results:50 patients of TIA were detected with CT scan of head.

Diagnosisal value of nasopharygo-fiberscope and CT for Nasophryngeal Carcinoma;

The value of CT in the diagnosis of Hypoxic ischemic enphoparhy;

The Clinical Value of CT Image in Ruptured Intracranial Aneurysm Patients;